{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:XUE2V5ZYLDZYBKGQNOPAJTWTNB","short_pith_number":"pith:XUE2V5ZY","canonical_record":{"source":{"id":"hep-ph/0011295","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2000-11-23T16:25:40Z","cross_cats_sorted":[],"title_canon_sha256":"e920c0f796329c92ed71f3e71cb726ead49f2e2e75c98c7688ecfababbcd7b45","abstract_canon_sha256":"0a8ba0643541134371be9825675311bb0553dd8a715c71555325b332292ab3ff"},"schema_version":"1.0"},"canonical_sha256":"bd09aaf73858f380a8d06b9e04ced368516a6b10d82cbe905984fca10784a747","source":{"kind":"arxiv","id":"hep-ph/0011295","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0011295","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0011295v1","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0011295","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"pith_short_12","alias_value":"XUE2V5ZYLDZY","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"pith_short_16","alias_value":"XUE2V5ZYLDZYBKGQ","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"pith_short_8","alias_value":"XUE2V5ZY","created_at":"2026-07-04T17:20:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:XUE2V5ZYLDZYBKGQNOPAJTWTNB","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0011295","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2000-11-23T16:25:40Z","cross_cats_sorted":[],"title_canon_sha256":"e920c0f796329c92ed71f3e71cb726ead49f2e2e75c98c7688ecfababbcd7b45","abstract_canon_sha256":"0a8ba0643541134371be9825675311bb0553dd8a715c71555325b332292ab3ff"},"schema_version":"1.0"},"canonical_sha256":"bd09aaf73858f380a8d06b9e04ced368516a6b10d82cbe905984fca10784a747","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:20:58.901840Z","signature_b64":"9FJfHQWU1SLwRI0UPXRgUWEy6jffST6TMTQGW/rQo5xpXep/7gvInik7SZLNW5bu4NmeQFwDhb8obXWp7UtoAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bd09aaf73858f380a8d06b9e04ced368516a6b10d82cbe905984fca10784a747","last_reissued_at":"2026-07-04T17:20:58.901443Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:20:58.901443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0011295","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:20:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lFndZTIjGc885Ar8/V3zzxnqfBdxZSVGg8j1B6WEsGU2Y+58ub8eF6/IVEugzraRIRZBhsKBTr+Ggyitk4VQAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T17:49:41.311803Z"},"content_sha256":"59219d042087dd4ab269ed6280d6e8c28ef22e9c7e6cb2d7004003a761b93a86","schema_version":"1.0","event_id":"sha256:59219d042087dd4ab269ed6280d6e8c28ef22e9c7e6cb2d7004003a761b93a86"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:XUE2V5ZYLDZYBKGQNOPAJTWTNB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutrino Masses and Mixing in Brane-World Theories","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Andrea Romanino, Andre Lukas, Graham G. Ross, Pierre Ramond","submitted_at":"2000-11-23T16:25:40Z","abstract_excerpt":"We present a comprehensive study of five-dimensional brane-world models for neutrino physics based on flat compactifications. Particular emphasis is put on the inclusion of bulk mass terms. We derive a number of general results for such brane-world models with bulk mass terms. In particular, in the limit of small brane-bulk couplings, the electroweak eigenstates are predominantly given as a superposition of three light states with non-trivial small admixtures of bulk states. As a consequence, neutrinos can undergo standard oscillations as well as oscillation into bulk Kaluza-Klein states. We u"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0011295","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0011295/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:20:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rIhu3XzryBz2CTHnBeDvYttMimMufDjzMVqmcRL3vacQA7St5FiB7/ulfsdRwMv1vFWgi/9Xo85PegQvKVwVBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T17:49:41.313359Z"},"content_sha256":"9b7db8ca7c60f948694ef2a7931541a4e87e9e9b63a00f7621911ae5d5de1155","schema_version":"1.0","event_id":"sha256:9b7db8ca7c60f948694ef2a7931541a4e87e9e9b63a00f7621911ae5d5de1155"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XUE2V5ZYLDZYBKGQNOPAJTWTNB/bundle.json","state_url":"https://pith.science/pith/XUE2V5ZYLDZYBKGQNOPAJTWTNB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XUE2V5ZYLDZYBKGQNOPAJTWTNB/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-06T17:49:41Z","links":{"resolver":"https://pith.science/pith/XUE2V5ZYLDZYBKGQNOPAJTWTNB","bundle":"https://pith.science/pith/XUE2V5ZYLDZYBKGQNOPAJTWTNB/bundle.json","state":"https://pith.science/pith/XUE2V5ZYLDZYBKGQNOPAJTWTNB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XUE2V5ZYLDZYBKGQNOPAJTWTNB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:XUE2V5ZYLDZYBKGQNOPAJTWTNB","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"0a8ba0643541134371be9825675311bb0553dd8a715c71555325b332292ab3ff","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2000-11-23T16:25:40Z","title_canon_sha256":"e920c0f796329c92ed71f3e71cb726ead49f2e2e75c98c7688ecfababbcd7b45"},"schema_version":"1.0","source":{"id":"hep-ph/0011295","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0011295","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0011295v1","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0011295","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"pith_short_12","alias_value":"XUE2V5ZYLDZY","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"pith_short_16","alias_value":"XUE2V5ZYLDZYBKGQ","created_at":"2026-07-04T17:20:58Z"},{"alias_kind":"pith_short_8","alias_value":"XUE2V5ZY","created_at":"2026-07-04T17:20:58Z"}],"graph_snapshots":[{"event_id":"sha256:9b7db8ca7c60f948694ef2a7931541a4e87e9e9b63a00f7621911ae5d5de1155","target":"graph","created_at":"2026-07-04T17:20:58Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/0011295/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a comprehensive study of five-dimensional brane-world models for neutrino physics based on flat compactifications. Particular emphasis is put on the inclusion of bulk mass terms. We derive a number of general results for such brane-world models with bulk mass terms. In particular, in the limit of small brane-bulk couplings, the electroweak eigenstates are predominantly given as a superposition of three light states with non-trivial small admixtures of bulk states. As a consequence, neutrinos can undergo standard oscillations as well as oscillation into bulk Kaluza-Klein states. We u","authors_text":"Andrea Romanino, Andre Lukas, Graham G. Ross, Pierre Ramond","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2000-11-23T16:25:40Z","title":"Neutrino Masses and Mixing in Brane-World Theories"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0011295","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:59219d042087dd4ab269ed6280d6e8c28ef22e9c7e6cb2d7004003a761b93a86","target":"record","created_at":"2026-07-04T17:20:58Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"0a8ba0643541134371be9825675311bb0553dd8a715c71555325b332292ab3ff","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2000-11-23T16:25:40Z","title_canon_sha256":"e920c0f796329c92ed71f3e71cb726ead49f2e2e75c98c7688ecfababbcd7b45"},"schema_version":"1.0","source":{"id":"hep-ph/0011295","kind":"arxiv","version":1}},"canonical_sha256":"bd09aaf73858f380a8d06b9e04ced368516a6b10d82cbe905984fca10784a747","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bd09aaf73858f380a8d06b9e04ced368516a6b10d82cbe905984fca10784a747","first_computed_at":"2026-07-04T17:20:58.901443Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:20:58.901443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9FJfHQWU1SLwRI0UPXRgUWEy6jffST6TMTQGW/rQo5xpXep/7gvInik7SZLNW5bu4NmeQFwDhb8obXWp7UtoAA==","signature_status":"signed_v1","signed_at":"2026-07-04T17:20:58.901840Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0011295","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:59219d042087dd4ab269ed6280d6e8c28ef22e9c7e6cb2d7004003a761b93a86","sha256:9b7db8ca7c60f948694ef2a7931541a4e87e9e9b63a00f7621911ae5d5de1155"],"state_sha256":"684854ce10bb413f81c5168871f3805a8b32cce7b260ee024056bba6f12aa61d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RkaCo9RRJNquhHO06fcHOwQ+8MkTxBb0QYKqRiXZN9cwr7JuZv6mTOG3cQaLcqKL0DdDWGEelf/v4AoncKr1AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T17:49:41.323817Z","bundle_sha256":"c6bc167890af78c71f906e4c1a9928b0dbb1f82568229751e836a9a18623acdb"}}